Stella Reverse Osmosis


Take control of the water in your home and never buy bottled water again when you install Stella reverse osmosis system. Stella’s unique 5-stage RO system filters out harmful chemicals and contaminants to deliver purer and refreshing high-quality drinking water straight from the kitchen.

The filtered water from Stella reverse osmosis can be used for various applications such as drinking, cooking, making tea & coffee, washing fruits and vegetables, making ice cubes and even baby bottles.

It reduces 99.8% of impurities, as well as odours, flavours, and chemicals making water clear, clean, tasty, and safe for human health, for both adults and children.

The Stella RO system is smaller and compact than other filtration systems and can be easily installed in a small kitchen cabinet.

What does Stella Reverse Osmosis Do?

  • Removes chlorine, fluoride, arsenic, lead, and other heavy metals
  • Removes 99.9% of presented water contaminants (bacteria such as E.coli, cryptosporidium, cysts and heavy metals )
  • Improves the taste and smell of water
  • Add healthy minerals back to water
  • Adjusts the pH of the water
  • Removes sediment particles as small as 0.001 micron

Safe filtered water in 3 Easy Steps

  1. Order the reverse osmosis unit online.
  2. Schedule an installation with a technician (contact Simply Water)
  3. Enjoy filtered drinking water!

Filtration Efficiency

Stella reverse osmosis is highly effective in the removal of almost 1000 contaminants commonly found in water. While other RO systems strip water of minerals (even the healthy ones), Stella offers a post-filter that adds back in the essential minerals (calcium & magnesium) to your drinking water.

Stella can produce 190 litres of filtered water per day and has an automatic shut-off system that goes into action when the RO tank is full.

It also comes with a designer chrome faucet compatible with RO filters, so you won’t have to spend time or money finding one yourself. Alternatively, the system can also be used with more advanced, 3-way kitchen taps.

Multi-Stage Filtration Stages

The reverse osmosis system is being recognised as the most cost-effective method of household drinking water purification.

All 5 filters work together to flush away impurities and allow only the purest water into the tap for the whole family!

Stage 1: The sediment filter removes silt, sand, sediment, rust, and anything which is larger than 5 micron in size.

Stage 2: The granulated activated carbon (GAC) filter removes chlorine and other organic substances such as THMs.

Stage 3: The carbon block filter uses tiny filtration pores to remove fine impurities and particles greater than 1 micron in size.

Stage 4: The RO membrane rejects total dissolved salts (TDS), heavy metals such as sodium, lead, arsenic, fluoride, nitrates, sulphates, boron, bacteria, viruses and other microorganisms in water.

Stage 5: The last filter essentially improves the taste of the water and adds back healthy minerals into the filtered water.


Depending on the water quality in your area, the first three pre-filters which include 5-micron pre-filters and the 1-micron sediment pre-filter have to be replaced every 6-12 months.

The RO membrane needs to be replaced every 18-24 months, while the last 1-micron filter has to be replaced every 6-12 months.

Replacing these filters at the recommended times ensures that your RO unit stays in top shape and functions at optimum levels.


  • Capacity: 8 L/h
  • Maximum Salinity: 2000 ppm
  • Operating pressure for the filter without pump: 3-6 bar
  • Operating pressure for the filter with pump: 1-2.5 bar
  • Inlet water temperature: 2- 40 °С
  • Weight: 11.5kg
  • Dimensions, H x W x D: 365x405x215 mm
  • Tank dimensions, H x D: 420×280
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